Engine Coolant

The cooling system in the vehicle for all engines and the intercooler is filled with DEX-COOL®. This coolant is designed to remain in the vehicle for 5 years or 240 000 km (150,000 mi), whichever occurs first.

The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating.

See also:

Services Provided
- Flat Tire Change: If unable to change a flat tire, Roadside Assistance will provide towing service to the nearest authorized Cadillac dealership. It is the owner's responsibility for the ...

Connections
OnStar Hands-Free Calling allows calls to be made and received from the vehicle. The vehicle can also be controlled from a cell phone through the OnStar mobile app. See www.onstar.com for co ...

Heated Steering Wheel
For vehicles with a heated steering wheel, the button for this feature is located on the steering wheel. (Heated Steering Wheel): Press to turn the heated steering wheel on or off. A light on ...